Age group(s) for this birthday party activity:
Preschool and Younger
Elementary School

Cost of birthday party activity:
Very minimal. Small cost for spray bottles from dollar store.

Birthday party planning information:
The idea of this party was to stay wet throughout. Of course, the party was held outside in August (later in the afternoon). I set up a small wading pool with umbrella over it. I had spray bottles filled with water located throughout the yard so the kids could squirt each other. They took the bottles home with them. We also played "it" with a bucket of water and a sponge. If you got hit with the wet sponge, then you were it. I decorated two white sheets with large paintings of fish and aqua life and hung them across the fence. The possibilities were endless.